The Brooks line of reliable glass tube variable area meters (rotameters) is ideal for many gas and liquid flow measuring applications where viewing the process is important.
- Tube and float can be re-ranged in line, minimizing process down time
- Rotatable connections for easy installation at any angle
- Packing gland or O-ring sealing to meet piping requirements or customer preference
- Globally approved for use in hazardous environments
- Reliable ? only one moving part
- No power required which reduces installation cost and provides flow measurement in hazardous areas
- Low-pressure drop allows for economical pump selection
- Flow alarms available on some models
- Rugged, vented polycarbonate enclosure available on most models
Glass Tube Rotameter, 2% Accuracy, O-Ring SealsThe Brooks
® GT1000 glass tube rotameter provides 2% FS accuracy (1% optional) in a rugged construction suitable for a wide range of applications. Its O-ring seal design minimizes process downtime by allowing for convenient in-line removal of the glass tube for cleaning and maintenance. Available with alarms for intrinsically safe and non-incendive applications.
Glass Tube Rotameter, 2% Accuracy, Packing Gland Seals
The Brooks
® GT1100 series glass tube rotameters provide 2% FS accuracy (1% optional) in a wide variety of configurations to meet a broad range of metering applications. Its packing gland seal design provides long-term, leak-free, reliable flow measurement.
Glass Tube Rotameter, 3% Accuracy, High Flow RatesThe Brooks
® GT1306 glass tube rotameter provides 3% FS accuracy and low-cost measurement in general installations where the operating pressure is within the limitations imposed by the use of borosilicate glass tubes. These instruments are provided with O-ring seals and can be supplied with brass or 316 SS female threaded end fittings.
Glass Tube Rotameter, 2% Accuracy, High Flow RatesThe Brooks
® GT1307 glass tube rotameter is an economical flowmeter featuring 2% FS accuracy (1% optional). This model is a side-plate, O-ring seal= construction with ten-to-one rangeability and standard NPT connections. A wide choice of float types and capacity ranges is available.
Glass Tube Rotameter, 10% Accuracy, High Flow Rates
The Brooks
® GT1305 glass tube rotameter provides 10% FS accuracy (5% optional) and provide low-cost measurement in general installations where the operating pressure is within the limitations imposed by the use of borosilicate glass tubes. These instruments are provided with O-ring seals and can be supplied with brass or 316 SS female threaded end fittings. Available with alarms for general purpose applications.
Glass Tube Rotameter, 10% Accuracy, High Flow Rates
Brooks
® Model 1358 Sho-Rate™ series glass tube flowmeters provide cost effective flow indication where accuracy requirements are not severe (10% FS). Piping connections are rotatable through 360o at 90o intervals. Instruments include a wide range of scales on the metering tube for easy readability. Available options include integral needle control valve and flow controllers on the inlet or the outlet.
| |
Capacity
-Water |
Capacity
-Air |
|
Max
Pressure |
Temp |
|
| Model |
lph |
gph |
m3n/hr |
scfm |
Accuracy Rate
|
bar |
psig |
C |
F |
Output |
GT1000 |
0.024
to
22392 |
0.0001
to 98 |
0.002
to 431 |
0.001
to 273 |
2% FS |
34 |
500 |
1
to
121 |
33
to
250 |
Alarm (IS) |
|
1100 Series |
0.032
to
29300 |
0.0001
to 129 |
0.002
to 342 |
0.001
to 217 |
2% FS |
34 |
500 |
1
to
121 |
33
to
250 |
Local
Indication
Only |
|
1306 |
31
to
2205 |
0.14
to 9.7 |
1.2
to 66 |
0.8
to 42 |
3% FS |
24 |
350 |
1
to
121 |
33
to
250 |
Local
Indication
Only |
|
1307 |
39
to
20900 |
0.17
to 92 |
1.5
to 342 |
0.9
to 217 |
2% FS |
24 |
350 |
1
to
121 |
33
to
250 |
Local
Indication
Only |
|
1305 |
182
to
11355 |
0.8
to 50 |
4.7
to 79 |
3
to 50 |
10% FS |
14 |
200 |
1
to
121 |
33
to
250 |
Alarm |
|
1358
|
182
to
1136 |
48
to
300 |
5.4
to
23.6 |
3.4
to
15 |
10% FS |
14
|
200
|
1
to
121 |
33
to
250 |
Glass Tube w/
316 SS |
|
